A guy, sitting outside his home about to be evicted from his house, was contemplating how the future would be after he had divorced his wife, lost his children and lost his job...

He notices a crate of beer bottles and walks up to it.

He takes out an empty bottle, smashing it into the concrete wall swearing, "You are the reason I don't have a wife," second bottle, "You are the reason I don't have my children", third bottle "You are the reason I lost my job."

He notices the fourth bottle is sealed and still full of beer. He takes the bottle, puts it aside and says, "Stand aside my dear friend; I know you were not involved."